To Next PageTo Next PageWhat to do if my LG OLED55E7 picture is broken or freezing?
If your LG OLED TV picture is broken or freezing, first check the RF signal level. If the signal is not normal, check the RF cable connection; try reconnecting it or installing a booster. You might also consider a software upgrade or replacing the Main Board.
Why is there a color error on my LG OLED55E7 OLED TV?
If you're experiencing a color error on your LG OLED TV, begin by checking the color by input. If the issue persists, consider replacing the Main Board.
How to fix no video but normal audio on LG OLED55E7?
If your LG OLED TV has no video but normal audio, ensure all cables between the boards are properly inserted. If the problem continues, the Main Board may need to be replaced.
What to do if my LG OLED TV has vertical bars or a residual image?
If your LG OLED TV shows vertical or horizontal bars, residual images, light spots, or external device color errors, consider replacing the Module or the Main Board.
What to do if there is no video and no audio on my LG OLED55E7?
If your LG OLED TV has no video and no audio, check the various voltages of the Power Board (Main) and replace if necessary. If the issue persists, consider replacing the Power Board and repairing any faulty parts.
General| Screen Size | 55 inches |
|---|---|
| Display Type | OLED |
| Smart TV | Yes |
| Operating System | webOS |
| HDMI Ports | 4 |
| USB Ports | 3 |
| Refresh Rate | 120Hz |
| Audio | Dolby Atmos |
| Bluetooth | Yes |
| Wi-Fi | Yes |
| Resolution | 3840 x 2160 (4K) |
| HDR Support | Dolby Vision, HDR10, HLG |
Diagrams for connecting antenna, HDMI, USB, and LAN devices.
Diagrams for audio outputs and explanation of ARC functionality.
Diagrams for connecting AV and Component video sources.
Instructions for managing cables on the OLED55E7* model.
Instructions for managing cables on the OLED65E7* model.
Guide to inserting batteries into the remote control.
Procedure for powering on the television using the remote.
